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[WIN32K]: Whitespace fix only.

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svn path=/trunk/; revision=71444
This commit is contained in:
Hermès Bélusca-Maïto 2016-05-28 19:48:44 +00:00
parent 2047efde02
commit b68e07fbaa
1 changed files with 52 additions and 50 deletions
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98
reactos/win32ss/user/ntuser/desktop.c
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@ -60,7 +60,7 @@ IntDesktopObjectParse(IN PVOID ParseObject,
UNICODE_STRING DesktopName; UNICODE_STRING DesktopName;
PBOOLEAN pContext = (PBOOLEAN) Context; PBOOLEAN pContext = (PBOOLEAN) Context;
if(pContext) if (pContext)
*pContext = FALSE; *pContext = FALSE;
/* Set the list pointers and loop the window station */ /* Set the list pointers and loop the window station */
@ -111,7 +111,7 @@ IntDesktopObjectParse(IN PVOID ParseObject,
NextEntry = NextEntry->Flink; NextEntry = NextEntry->Flink;
} }
/* If we got here but this isn't a create, then fail */ /* If we got here but this isn't a create, just fail */
if (!Context) return STATUS_OBJECT_NAME_NOT_FOUND; if (!Context) return STATUS_OBJECT_NAME_NOT_FOUND;
/* Create the desktop object */ /* Create the desktop object */
@ -180,14 +180,14 @@ IntDesktopOkToClose(
PWIN32_OKAYTOCLOSEMETHOD_PARAMETERS OkToCloseParameters = Parameters; PWIN32_OKAYTOCLOSEMETHOD_PARAMETERS OkToCloseParameters = Parameters;
PTHREADINFO pti = PsGetCurrentThreadWin32Thread(); PTHREADINFO pti = PsGetCurrentThreadWin32Thread();
if( pti == NULL) if (pti == NULL)
{ {
/* This happens when we leak desktop handles */ /* This happens when we leak desktop handles */
return STATUS_SUCCESS; return STATUS_SUCCESS;
} }
/* Do not allow the current desktop or the initial desktop to be closed */ /* Do not allow the current desktop or the initial desktop to be closed */
if( OkToCloseParameters->Handle == pti->ppi->hdeskStartup || if (OkToCloseParameters->Handle == pti->ppi->hdeskStartup ||
OkToCloseParameters->Handle == pti->hdesk) OkToCloseParameters->Handle == pti->hdesk)
{ {
return STATUS_ACCESS_DENIED; return STATUS_ACCESS_DENIED;
@ -292,7 +292,7 @@ IntParseDesktopPath(PEPROCESS Process,
*hWinSta = NULL; *hWinSta = NULL;
*hDesktop = NULL; *hDesktop = NULL;
if(DesktopPath->Buffer != NULL && DesktopPath->Length > sizeof(WCHAR)) if (DesktopPath->Buffer != NULL && DesktopPath->Length > sizeof(WCHAR))
{ {
/* /*
* Parse the desktop path string which can be in the form "WinSta\Desktop" * Parse the desktop path string which can be in the form "WinSta\Desktop"
@ -300,7 +300,7 @@ IntParseDesktopPath(PEPROCESS Process,
*/ */
pwstrDesktop = wcschr(DesktopPath->Buffer, L'\\'); pwstrDesktop = wcschr(DesktopPath->Buffer, L'\\');
if(pwstrDesktop != NULL) if (pwstrDesktop != NULL)
{ {
*pwstrDesktop = 0; *pwstrDesktop = 0;
pwstrDesktop++; pwstrDesktop++;
@ -326,7 +326,7 @@ IntParseDesktopPath(PEPROCESS Process,
#endif #endif
{ {
/* We had no luck searching for opened handles, use WinSta0 now */ /* We had no luck searching for opened handles, use WinSta0 now */
if(!pwstrWinsta) if (!pwstrWinsta)
pwstrWinsta = L"WinSta0"; pwstrWinsta = L"WinSta0";
} }
@ -341,11 +341,11 @@ IntParseDesktopPath(PEPROCESS Process,
#endif #endif
{ {
/* We had no luck searching for opened handles, use Desktop now */ /* We had no luck searching for opened handles, use Desktop now */
if(!pwstrDesktop) if (!pwstrDesktop)
pwstrDesktop = L"Default"; pwstrDesktop = L"Default";
} }
if(*hWinSta == NULL) if (*hWinSta == NULL)
{ {
swprintf(wstrWinstaFullName, L"%wZ\\%ws", &gustrWindowStationsDir, pwstrWinsta); swprintf(wstrWinstaFullName, L"%wZ\\%ws", &gustrWindowStationsDir, pwstrWinsta);
RtlInitUnicodeString( &ObjectName, wstrWinstaFullName); RtlInitUnicodeString( &ObjectName, wstrWinstaFullName);
@ -367,7 +367,7 @@ IntParseDesktopPath(PEPROCESS Process,
NULL, NULL,
(HANDLE*)hWinSta); (HANDLE*)hWinSta);
if(!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
{ {
SetLastNtError(Status); SetLastNtError(Status);
ERR("Failed to reference window station %wZ PID: --!\n", &ObjectName ); ERR("Failed to reference window station %wZ PID: --!\n", &ObjectName );
@ -375,7 +375,7 @@ IntParseDesktopPath(PEPROCESS Process,
} }
} }
if(*hDesktop == NULL) if (*hDesktop == NULL)
{ {
RtlInitUnicodeString(&ObjectName, pwstrDesktop); RtlInitUnicodeString(&ObjectName, pwstrDesktop);
@ -396,7 +396,7 @@ IntParseDesktopPath(PEPROCESS Process,
NULL, NULL,
(HANDLE*)hDesktop); (HANDLE*)hDesktop);
if(!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
{ {
*hDesktop = NULL; *hDesktop = NULL;
NtClose(*hWinSta); NtClose(*hWinSta);
@ -475,7 +475,7 @@ IntGetDesktopObjectHandle(PDESKTOP DesktopObject)
ExDesktopObjectType, ExDesktopObjectType,
UserMode, UserMode,
(PHANDLE)&Ret); (PHANDLE)&Ret);
if(!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
{ {
/* Unable to create a handle */ /* Unable to create a handle */
ERR("Unable to create a desktop handle\n"); ERR("Unable to create a desktop handle\n");
@ -512,9 +512,9 @@ IntSetFocusMessageQueue(PUSER_MESSAGE_QUEUE NewQueue)
TRACE("No active desktop\n"); TRACE("No active desktop\n");
return; return;
} }
if(NewQueue != NULL) if (NewQueue != NULL)
{ {
if(NewQueue->Desktop != NULL) if (NewQueue->Desktop != NULL)
{ {
TRACE("Message Queue already attached to another desktop!\n"); TRACE("Message Queue already attached to another desktop!\n");
return; return;
@ -523,7 +523,7 @@ IntSetFocusMessageQueue(PUSER_MESSAGE_QUEUE NewQueue)
(void)InterlockedExchangePointer((PVOID*)&NewQueue->Desktop, pdo); (void)InterlockedExchangePointer((PVOID*)&NewQueue->Desktop, pdo);
} }
Old = (PUSER_MESSAGE_QUEUE)InterlockedExchangePointer((PVOID*)&pdo->ActiveMessageQueue, NewQueue); Old = (PUSER_MESSAGE_QUEUE)InterlockedExchangePointer((PVOID*)&pdo->ActiveMessageQueue, NewQueue);
if(Old != NULL) if (Old != NULL)
{ {
(void)InterlockedExchangePointer((PVOID*)&Old->Desktop, 0); (void)InterlockedExchangePointer((PVOID*)&Old->Desktop, 0);
gpqForegroundPrev = Old; gpqForegroundPrev = Old;
@ -692,7 +692,7 @@ DesktopWindowProc(PWND Wnd, UINT Msg, WPARAM wParam, LPARAM lParam, LRESULT *lRe
case WM_WINDOWPOSCHANGING: case WM_WINDOWPOSCHANGING:
{ {
PWINDOWPOS pWindowPos = (PWINDOWPOS)lParam; PWINDOWPOS pWindowPos = (PWINDOWPOS)lParam;
if((pWindowPos->flags & SWP_SHOWWINDOW) != 0) if ((pWindowPos->flags & SWP_SHOWWINDOW) != 0)
{ {
HDESK hdesk = IntGetDesktopObjectHandle(gpdeskInputDesktop); HDESK hdesk = IntGetDesktopObjectHandle(gpdeskInputDesktop);
IntSetThreadDesktop(hdesk, FALSE); IntSetThreadDesktop(hdesk, FALSE);
@ -800,12 +800,12 @@ co_IntShowDesktop(PDESKTOP Desktop, ULONG Width, ULONG Height, BOOL bRedraw)
UINT flags = SWP_NOACTIVATE|SWP_NOZORDER|SWP_SHOWWINDOW; UINT flags = SWP_NOACTIVATE|SWP_NOZORDER|SWP_SHOWWINDOW;
ASSERT(pwnd); ASSERT(pwnd);
if(!bRedraw) if (!bRedraw)
flags |= SWP_NOREDRAW; flags |= SWP_NOREDRAW;
co_WinPosSetWindowPos(pwnd, NULL, 0, 0, Width, Height, flags); co_WinPosSetWindowPos(pwnd, NULL, 0, 0, Width, Height, flags);
if(bRedraw) if (bRedraw)
co_UserRedrawWindow( pwnd, NULL, 0, RDW_UPDATENOW | RDW_ALLCHILDREN | RDW_INVALIDATE ); co_UserRedrawWindow( pwnd, NULL, 0, RDW_UPDATENOW | RDW_ALLCHILDREN | RDW_INVALIDATE );
return STATUS_SUCCESS; return STATUS_SUCCESS;
@ -1050,7 +1050,7 @@ IntPaintDesktop(HDC hDC)
} }
else else
{ {
/* Find the upper left corner, can be negative if the bitmap is bigger then the screen */ /* Find the upper left corner, can be negative if the bitmap is bigger than the screen */
x = (sz.cx / 2) - (gspv.cxWallpaper / 2); x = (sz.cx / 2) - (gspv.cxWallpaper / 2);
y = (sz.cy / 2) - (gspv.cyWallpaper / 2); y = (sz.cy / 2) - (gspv.cyWallpaper / 2);
} }
@ -1078,7 +1078,7 @@ IntPaintDesktop(HDC hDC)
if (gspv.WallpaperMode == wmStretch) if (gspv.WallpaperMode == wmStretch)
{ {
if(Rect.right && Rect.bottom) if (Rect.right && Rect.bottom)
NtGdiStretchBlt(hDC, NtGdiStretchBlt(hDC,
x, x,
y, y,
@ -1095,9 +1095,9 @@ IntPaintDesktop(HDC hDC)
else if (gspv.WallpaperMode == wmTile) else if (gspv.WallpaperMode == wmTile)
{ {
/* Paint the bitmap across the screen then down */ /* Paint the bitmap across the screen then down */
for(y = 0; y < Rect.bottom; y += gspv.cyWallpaper) for (y = 0; y < Rect.bottom; y += gspv.cyWallpaper)
{ {
for(x = 0; x < Rect.right; x += gspv.cxWallpaper) for (x = 0; x < Rect.right; x += gspv.cxWallpaper)
{ {
NtGdiBitBlt(hDC, NtGdiBitBlt(hDC,
x, x,
@ -1137,6 +1137,7 @@ IntPaintDesktop(HDC hDC)
/* Black desktop background in Safe Mode */ /* Black desktop background in Safe Mode */
DesktopBrush = StockObjects[BLACK_BRUSH]; DesktopBrush = StockObjects[BLACK_BRUSH];
} }
/* Background is set to none, clear the screen */ /* Background is set to none, clear the screen */
if (doPatBlt) if (doPatBlt)
{ {
@ -1146,7 +1147,7 @@ IntPaintDesktop(HDC hDC)
} }
/* /*
* Display system version on the desktop background * Display the system version on the desktop background
*/ */
if (g_PaintDesktopVersion || UserGetSystemMetrics(SM_CLEANBOOT)) if (g_PaintDesktopVersion || UserGetSystemMetrics(SM_CLEANBOOT))
@ -1175,7 +1176,7 @@ IntPaintDesktop(HDC hDC)
align_old = IntGdiSetTextAlign(hDC, TA_RIGHT); align_old = IntGdiSetTextAlign(hDC, TA_RIGHT);
mode_old = IntGdiSetBkMode(hDC, TRANSPARENT); mode_old = IntGdiSetBkMode(hDC, TRANSPARENT);
if(!UserGetSystemMetrics(SM_CLEANBOOT)) if (!UserGetSystemMetrics(SM_CLEANBOOT))
{ {
GreExtTextOutW(hDC, rect.right - 16, rect.bottom - 48, 0, NULL, s_wszVersion, len, NULL, 0); GreExtTextOutW(hDC, rect.right - 16, rect.bottom - 48, 0, NULL, s_wszVersion, len, NULL, 0);
} }
@ -1204,6 +1205,7 @@ IntPaintDesktop(HDC hDC)
IntGdiSetTextColor(hDC, color_old); IntGdiSetTextColor(hDC, color_old);
} }
} }
return TRUE; return TRUE;
} }
@ -1550,7 +1552,7 @@ NtUserOpenInputDesktop(
UserEnterExclusive(); UserEnterExclusive();
TRACE("Enter NtUserOpenInputDesktop gpdeskInputDesktop 0x%p\n",gpdeskInputDesktop); TRACE("Enter NtUserOpenInputDesktop gpdeskInputDesktop 0x%p\n",gpdeskInputDesktop);
if(fInherit) HandleAttributes = OBJ_INHERIT; if (fInherit) HandleAttributes = OBJ_INHERIT;
/* Create a new handle to the object */ /* Create a new handle to the object */
Status = ObOpenObjectByPointer( Status = ObOpenObjectByPointer(
@ -1605,7 +1607,7 @@ NtUserCloseDesktop(HDESK hDesktop)
TRACE("NtUserCloseDesktop called (0x%p)\n", hDesktop); TRACE("NtUserCloseDesktop called (0x%p)\n", hDesktop);
UserEnterExclusive(); UserEnterExclusive();
if( hDesktop == gptiCurrent->hdesk || hDesktop == gptiCurrent->ppi->hdeskStartup) if (hDesktop == gptiCurrent->hdesk || hDesktop == gptiCurrent->ppi->hdeskStartup)
{ {
ERR("Attempted to close thread desktop\n"); ERR("Attempted to close thread desktop\n");
EngSetLastError(ERROR_BUSY); EngSetLastError(ERROR_BUSY);
@ -1802,7 +1804,7 @@ NtUserSwitchDesktop(HDESK hdesk)
RETURN(FALSE); RETURN(FALSE);
} }
if(pdesk == gpdeskInputDesktop) if (pdesk == gpdeskInputDesktop)
{ {
ObDereferenceObject(pdesk); ObDereferenceObject(pdesk);
WARN("NtUserSwitchDesktop called for active desktop\n"); WARN("NtUserSwitchDesktop called for active desktop\n");
@ -1813,7 +1815,7 @@ NtUserSwitchDesktop(HDESK hdesk)
* Don't allow applications switch the desktop if it's locked, unless the caller * Don't allow applications switch the desktop if it's locked, unless the caller
* is the logon application itself * is the logon application itself
*/ */
if((pdesk->rpwinstaParent->Flags & WSS_LOCKED) && if ((pdesk->rpwinstaParent->Flags & WSS_LOCKED) &&
gpidLogon != PsGetCurrentProcessId()) gpidLogon != PsGetCurrentProcessId())
{ {
ObDereferenceObject(pdesk); ObDereferenceObject(pdesk);
@ -1821,7 +1823,7 @@ NtUserSwitchDesktop(HDESK hdesk)
RETURN(FALSE); RETURN(FALSE);
} }
if(pdesk->rpwinstaParent != InputWindowStation) if (pdesk->rpwinstaParent != InputWindowStation)
{ {
ObDereferenceObject(pdesk); ObDereferenceObject(pdesk);
ERR("Switching desktop 0x%p denied because desktop doesn't belong to the interactive winsta!\n", hdesk); ERR("Switching desktop 0x%p denied because desktop doesn't belong to the interactive winsta!\n", hdesk);
@ -1837,9 +1839,9 @@ NtUserSwitchDesktop(HDESK hdesk)
bRedrawDesktop = FALSE; bRedrawDesktop = FALSE;
/* The first time SwitchDesktop is called, gpdeskInputDesktop is NULL */ /* The first time SwitchDesktop is called, gpdeskInputDesktop is NULL */
if(gpdeskInputDesktop != NULL) if (gpdeskInputDesktop != NULL)
{ {
if((gpdeskInputDesktop->pDeskInfo->spwnd->style & WS_VISIBLE) == WS_VISIBLE) if ((gpdeskInputDesktop->pDeskInfo->spwnd->style & WS_VISIBLE) == WS_VISIBLE)
bRedrawDesktop = TRUE; bRedrawDesktop = TRUE;
/* Hide the previous desktop window */ /* Hide the previous desktop window */
@ -1886,20 +1888,20 @@ NtUserGetThreadDesktop(DWORD dwThreadId, DWORD Unknown1)
UserEnterExclusive(); UserEnterExclusive();
TRACE("Enter NtUserGetThreadDesktop\n"); TRACE("Enter NtUserGetThreadDesktop\n");
if(!dwThreadId) if (!dwThreadId)
{ {
EngSetLastError(ERROR_INVALID_PARAMETER); EngSetLastError(ERROR_INVALID_PARAMETER);
RETURN(0); RETURN(0);
} }
Status = PsLookupThreadByThreadId((HANDLE)(DWORD_PTR)dwThreadId, &Thread); Status = PsLookupThreadByThreadId((HANDLE)(DWORD_PTR)dwThreadId, &Thread);
if(!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
{ {
EngSetLastError(ERROR_INVALID_PARAMETER); EngSetLastError(ERROR_INVALID_PARAMETER);
RETURN(0); RETURN(0);
} }
if(Thread->ThreadsProcess == PsGetCurrentProcess()) if (Thread->ThreadsProcess == PsGetCurrentProcess())
{ {
/* Just return the handle, we queried the desktop handle of a thread running /* Just return the handle, we queried the desktop handle of a thread running
in the same context */ in the same context */
@ -1909,7 +1911,7 @@ NtUserGetThreadDesktop(DWORD dwThreadId, DWORD Unknown1)
} }
/* Get the desktop handle and the desktop of the thread */ /* Get the desktop handle and the desktop of the thread */
if(!(hThreadDesktop = ((PTHREADINFO)Thread->Tcb.Win32Thread)->hdesk) || if (!(hThreadDesktop = ((PTHREADINFO)Thread->Tcb.Win32Thread)->hdesk) ||
!(DesktopObject = ((PTHREADINFO)Thread->Tcb.Win32Thread)->rpdesk)) !(DesktopObject = ((PTHREADINFO)Thread->Tcb.Win32Thread)->rpdesk))
{ {
ObDereferenceObject(Thread); ObDereferenceObject(Thread);
@ -1931,7 +1933,7 @@ NtUserGetThreadDesktop(DWORD dwThreadId, DWORD Unknown1)
KeDetachProcess(); KeDetachProcess();
/* The handle couldn't be found, there's nothing to get... */ /* The handle couldn't be found, there's nothing to get... */
if(!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
{ {
ObDereferenceObject(Thread); ObDereferenceObject(Thread);
RETURN(NULL); RETURN(NULL);
@ -2089,7 +2091,7 @@ IntSetThreadDesktop(IN HDESK hDesktop,
pci = pti->pClientInfo; pci = pti->pClientInfo;
/* If the caller gave us a desktop, ensure it is valid */ /* If the caller gave us a desktop, ensure it is valid */
if(hDesktop != NULL) if (hDesktop != NULL)
{ {
/* Validate the new desktop. */ /* Validate the new desktop. */
Status = IntValidateDesktopHandle( hDesktop, UserMode, 0, &pdesk); Status = IntValidateDesktopHandle( hDesktop, UserMode, 0, &pdesk);
@ -2110,7 +2112,7 @@ IntSetThreadDesktop(IN HDESK hDesktop,
/* Make sure that we don't own any window in the current desktop */ /* Make sure that we don't own any window in the current desktop */
if (!IsListEmpty(&pti->WindowListHead)) if (!IsListEmpty(&pti->WindowListHead))
{ {
if(pdesk) if (pdesk)
ObDereferenceObject(pdesk); ObDereferenceObject(pdesk);
ERR("Attempted to change thread desktop although the thread has windows!\n"); ERR("Attempted to change thread desktop although the thread has windows!\n");
EngSetLastError(ERROR_BUSY); EngSetLastError(ERROR_BUSY);
@ -2125,7 +2127,7 @@ IntSetThreadDesktop(IN HDESK hDesktop,
} }
/* Before doing the switch, map the new desktop heap and allocate the new pcti */ /* Before doing the switch, map the new desktop heap and allocate the new pcti */
if(pdesk != NULL) if (pdesk != NULL)
{ {
Status = IntMapDesktopView(pdesk); Status = IntMapDesktopView(pdesk);
if (!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
@ -2137,7 +2139,7 @@ IntSetThreadDesktop(IN HDESK hDesktop,
} }
pctiNew = DesktopHeapAlloc( pdesk, sizeof(CLIENTTHREADINFO)); pctiNew = DesktopHeapAlloc( pdesk, sizeof(CLIENTTHREADINFO));
if(pctiNew == NULL) if (pctiNew == NULL)
{ {
ERR("Failed to allocate new pcti\n"); ERR("Failed to allocate new pcti\n");
IntUnmapDesktopView(pdesk); IntUnmapDesktopView(pdesk);
@ -2148,12 +2150,12 @@ IntSetThreadDesktop(IN HDESK hDesktop,
} }
/* free all classes or move them to the shared heap */ /* free all classes or move them to the shared heap */
if(pti->rpdesk != NULL) if (pti->rpdesk != NULL)
{ {
if(!IntCheckProcessDesktopClasses(pti->rpdesk, FreeOnFailure)) if (!IntCheckProcessDesktopClasses(pti->rpdesk, FreeOnFailure))
{ {
ERR("Failed to move process classes to shared heap!\n"); ERR("Failed to move process classes to shared heap!\n");
if(pdesk) if (pdesk)
{ {
DesktopHeapFree(pdesk, pctiNew); DesktopHeapFree(pdesk, pctiNew);
IntUnmapDesktopView(pdesk); IntUnmapDesktopView(pdesk);
@ -2171,7 +2173,7 @@ IntSetThreadDesktop(IN HDESK hDesktop,
pctiOld = NULL; pctiOld = NULL;
/* do the switch */ /* do the switch */
if(pdesk != NULL) if (pdesk != NULL)
{ {
pti->rpdesk = pdesk; pti->rpdesk = pdesk;
pti->hdesk = hDesktop; pti->hdesk = hDesktop;
@ -2183,7 +2185,7 @@ IntSetThreadDesktop(IN HDESK hDesktop,
pci->pClientThreadInfo = (PVOID)((ULONG_PTR)pti->pcti - pci->ulClientDelta); pci->pClientThreadInfo = (PVOID)((ULONG_PTR)pti->pcti - pci->ulClientDelta);
/* initialize the new pcti */ /* initialize the new pcti */
if(pctiOld != NULL) if (pctiOld != NULL)
{ {
RtlCopyMemory(pctiNew, pctiOld, sizeof(CLIENTTHREADINFO)); RtlCopyMemory(pctiNew, pctiOld, sizeof(CLIENTTHREADINFO));
} }
@ -2206,7 +2208,7 @@ IntSetThreadDesktop(IN HDESK hDesktop,
} }
/* clean up the old desktop */ /* clean up the old desktop */
if(pdeskOld != NULL) if (pdeskOld != NULL)
{ {
RemoveEntryList(&pti->PtiLink); RemoveEntryList(&pti->PtiLink);
if (pctiOld) DesktopHeapFree(pdeskOld, pctiOld); if (pctiOld) DesktopHeapFree(pdeskOld, pctiOld);
@ -2215,7 +2217,7 @@ IntSetThreadDesktop(IN HDESK hDesktop,
ZwClose(hdeskOld); ZwClose(hdeskOld);
} }
if(pdesk) if (pdesk)
{ {
InsertTailList(&pdesk->PtiList, &pti->PtiLink); InsertTailList(&pdesk->PtiList, &pti->PtiLink);
} }